JP5037533B2 - 二導体式全二重バスを双方向単一導体式バスに接続するためのレベルシフト多重化回路 - Google Patents

二導体式全二重バスを双方向単一導体式バスに接続するためのレベルシフト多重化回路 Download PDF

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JP5037533B2
JP5037533B2 JP2008554332A JP2008554332A JP5037533B2 JP 5037533 B2 JP5037533 B2 JP 5037533B2 JP 2008554332 A JP2008554332 A JP 2008554332A JP 2008554332 A JP2008554332 A JP 2008554332A JP 5037533 B2 JP5037533 B2 JP 5037533B2
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Prior art keywords
conductor
voltage
bus
resistor
gate
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Expired - Fee Related
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JP2008554332A
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Japanese (ja)
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JP2009526481A (ja
Inventor
ジョン フィリップ テイラー，
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キョウセラ ワイヤレス コープ．
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/01759—Coupling arrangements; Interface arrangements with a bidirectional operation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/002—Switching arrangements with several input- or output terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
JP2008554332A 2006-02-08 2007-02-07 二導体式全二重バスを双方向単一導体式バスに接続するためのレベルシフト多重化回路 Expired - Fee Related JP5037533B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/350,597 2006-02-08
US11/350,597 US7288962B2 (en) 2006-02-08 2006-02-08 Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus
PCT/US2007/003349 WO2007092548A1 (en) 2006-02-08 2007-02-07 Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus

Publications (2)

Publication Number Publication Date
JP2009526481A JP2009526481A (ja) 2009-07-16
JP5037533B2 true JP5037533B2 (ja) 2012-09-26

Family

ID=38180223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008554332A Expired - Fee Related JP5037533B2 (ja) 2006-02-08 2007-02-07 二導体式全二重バスを双方向単一導体式バスに接続するためのレベルシフト多重化回路

Country Status (6)

Country Link
US (1) US7288962B2 (zh)
EP (1) EP1982416B9 (zh)
JP (1) JP5037533B2 (zh)
KR (1) KR101057518B1 (zh)
CN (1) CN101379705B (zh)
WO (1) WO2007092548A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176310B2 (en) * 2009-06-19 2012-05-08 Phoenix Technologies Ltd. Debugger application configured to communicate with a debugger module via a GPIO
US8766221B1 (en) * 2010-04-30 2014-07-01 Power-One, Inc. Isolation system for a bi-directional communication bus line
CN103645689B (zh) * 2013-11-26 2016-08-17 合肥卓远电子科技有限公司 一种基于差分信号的单总线传输装置
CN106301337B (zh) * 2015-05-13 2019-12-06 恩智浦有限公司 双向通信的方法和系统
KR102424434B1 (ko) 2015-10-30 2022-07-25 삼성디스플레이 주식회사 타이밍 컨트롤러를 포함하는 표시 장치 및 타이밍 컨트롤러의 양방향 통신 방법
CN108566191B (zh) * 2018-04-03 2022-05-27 擎先电子科技（苏州）有限公司 一种通用管脚复用电路
US11144493B1 (en) 2018-05-02 2021-10-12 Ecosense Lighting Inc. Composite interface circuit
US11031776B2 (en) * 2018-11-08 2021-06-08 Nxp B.V. Overvoltage protection device and a method for operating an overvoltage protection device
US11159873B2 (en) * 2019-08-15 2021-10-26 Yealink (Xiamen) Network Technology Co., Ltd. Wireless headphone system, wireless headphone, and base
CN114244390A (zh) * 2021-12-10 2022-03-25 深圳市精泰达科技有限公司 一种双线数据与单线数据通讯转换电路

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US5243623A (en) * 1990-09-25 1993-09-07 National Semiconductor Corporation Switchable multi-mode transceiver interface device
JPH0667772A (ja) * 1992-08-14 1994-03-11 Ricoh Co Ltd データ伝送装置
US5715409A (en) * 1993-05-24 1998-02-03 I-Tech Corporation Universal SCSI electrical interface system
US5838471A (en) * 1995-06-27 1998-11-17 Norand Corporation Infrared echo canceling
US5872471A (en) * 1995-12-25 1999-02-16 Hitachi, Ltd. Simultaneous bidirectional transmission circuit
CA2192426C (en) * 1996-01-03 2000-08-01 Richard Ng Bidirectional voltage translator
GB2349286B (en) 1996-01-03 2001-03-07 Motorola Inc Bidirectional voltage translator
EP0801360B1 (en) * 1996-04-10 2002-11-06 Samsung Electronics Co., Ltd. Image quality enhancing method using mean-matching histogram equalization and a circuit therefor
JP3698828B2 (ja) * 1996-08-29 2005-09-21 富士通株式会社 信号伝送システム、半導体装置モジュール、入力バッファ回路、及び半導体装置
JP3169913B2 (ja) * 1998-12-03 2001-05-28 日本電気アイシーマイコンシステム株式会社 半導体集積回路
EP1050824A3 (en) 1999-04-22 2004-01-28 Matsushita Electric Industrial Co., Ltd. Bidirectional signal transmission circuit and bus system
AU2001238017A1 (en) * 2000-02-04 2001-08-14 Qualcomm Incorporated Interface between modem and subscriber interface module
JP2001298354A (ja) * 2000-04-13 2001-10-26 Matsushita Electric Ind Co Ltd 半導体装置の高耐圧入出力回路
CN1168021C (zh) * 2001-11-05 2004-09-22 清华同方股份有限公司 与现场控制机内部模块通讯的设备及实现方法
WO2003096036A1 (en) * 2002-05-08 2003-11-20 Semtech Corporation Single-wire communication bus for miniature low-power systems
JP4878971B2 (ja) * 2006-09-25 2012-02-15 シナノケンシ株式会社 オープンコレクタ型入出力インターフェース回路及びモータ駆動装置

Also Published As

Publication number Publication date
EP1982416A1 (en) 2008-10-22
KR101057518B1 (ko) 2011-08-17
CN101379705A (zh) 2009-03-04
EP1982416B9 (en) 2013-01-09
US20070182449A1 (en) 2007-08-09
WO2007092548A1 (en) 2007-08-16
CN101379705B (zh) 2012-07-04
EP1982416B1 (en) 2012-09-26
US7288962B2 (en) 2007-10-30
JP2009526481A (ja) 2009-07-16
KR20080098505A (ko) 2008-11-10

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